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Détail de l'auteur
Auteur Katherine L. PERDUE |
Documents disponibles écrits par cet auteur (1)
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Differing Developmental Trajectories in Heart Rate Responses to Speech Stimuli in Infants at High and Low Risk for Autism Spectrum Disorder / Katherine L. PERDUE in Journal of Autism and Developmental Disorders, 47-8 (August 2017)
[article]
Titre : Differing Developmental Trajectories in Heart Rate Responses to Speech Stimuli in Infants at High and Low Risk for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Katherine L. PERDUE, Auteur ; Laura A. EDWARDS, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur Article en page(s) : p.2434-2442 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Heart rate Infancy Endophenotype Auditory processing Index. décimale : PER Périodiques Résumé : We investigated heart rate (HR) in infants at 3, 6, 9, and 12 months of age, at high (HRA) and low (LRC) familial risk for ASD, to identify potential endophenotypes of ASD risk related to attentional responses. HR was extracted from functional near-infrared spectroscopy recordings while infants listened to speech stimuli. Longitudinal analysis revealed that HRA infants and males generally had lower baseline HR than LRC infants and females. HRA infants showed decreased HR responses to early trials over development, while LRC infants showed increased responses. These findings suggest altered developmental trajectories in physiological responses to speech stimuli over the first year of life, with HRA infants showing less social orienting over time. En ligne : https://doi.org/10.1007/s10803-017-3167-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=314
in Journal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2434-2442[article] Differing Developmental Trajectories in Heart Rate Responses to Speech Stimuli in Infants at High and Low Risk for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Katherine L. PERDUE, Auteur ; Laura A. EDWARDS, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur . - p.2434-2442.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-8 (August 2017) . - p.2434-2442
Mots-clés : Autism spectrum disorders Heart rate Infancy Endophenotype Auditory processing Index. décimale : PER Périodiques Résumé : We investigated heart rate (HR) in infants at 3, 6, 9, and 12 months of age, at high (HRA) and low (LRC) familial risk for ASD, to identify potential endophenotypes of ASD risk related to attentional responses. HR was extracted from functional near-infrared spectroscopy recordings while infants listened to speech stimuli. Longitudinal analysis revealed that HRA infants and males generally had lower baseline HR than LRC infants and females. HRA infants showed decreased HR responses to early trials over development, while LRC infants showed increased responses. These findings suggest altered developmental trajectories in physiological responses to speech stimuli over the first year of life, with HRA infants showing less social orienting over time. En ligne : https://doi.org/10.1007/s10803-017-3167-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=314